Although the contents of the product are satisfactory, the screen has scratches and a feeling of use is coming out. Even though it is a brand new packing ... Is long-term preservation content bad? It became a feeling that I bought a used item though it is a new item purchase.
I found a cheap digital resistance meter and bought it. I used it immediately after 20 hours from order to delivery. I think that the error with the measurement value of the building material maker is only 1%, cost performance is also good. We also emphasized the fact that it is a AAA battery specification.